Non-woven fabric laser cutting equipment capable of reducing corner trimming burrs

Abstract

The utility model discloses non-woven fabric laser cutting equipment capable of reducing corner trimming burrs, and relates to the technical field of laser cutting, the non-woven fabric laser cutting equipment comprises a shell, a cover plate is arranged on one side of the upper end of the shell, a laser cutting piece is arranged in the shell, a control panel is connected to one side of the upper end of the shell in an embedded mode, and the control panel is connected with the laser cutting piece in an embedded mode. The non-woven fabric laser cutting equipment comprises a shell, a placing groove used in cooperation with a control panel is formed in one side of the upper end of the shell, a lower plate is fixedly arranged at the lower end of the shell, and a placing frame is fixedly arranged at the upper end of the lower plate. The laser cutting device is simple in structure and convenient to carry out circular motion so as to cut an arc-shaped structure, corner trimming burrs can be reduced, meanwhile, chips can be conveniently treated in a centralized mode, the laser cutting technology has the advantages of being small in heat affected zone and smooth in cutting face, and in addition, equipment is accurately controlled, the corner trimming burrs can be obviously reduced, and the product quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of laser cutting, and in particular to a non-woven fabric laser cutting and trimming device for reducing corner trimming burrs. Background Art

[0002] Laser cutting is an advanced manufacturing technology with many advantages such as high precision, high speed, and strong flexibility. The working principle of laser cutting is to use a laser beam with a high energy density to irradiate the surface of the material to be cut, causing the material to instantaneously melt, vaporize, or burn, thereby achieving the separation of the material. A non-woven fabric laser cutting and trimming device is a professional device that uses laser technology to precisely cut and trim non-woven fabrics. It can efficiently and high-qualityly complete the processing of non-woven fabrics and meet diverse production requirements.

[0003] After checking the publication number: CN217452625U, a non-woven fabric laser trimming device is disclosed. In this technology, it is disclosed that "including a workbench and a laser cutting part, a cover body is arranged on the workbench, a corner waste moving device is rotatably connected to the side wall of the cover body, the corner waste moving device includes a main body, a rotating rod rotatably arranged on the main body, a wrench arranged on the rotating rod, a positioning disk arranged on the cover body, a telescopic rod threadedly connected to the end of the rotating rod, and a blower arranged on the main body. One end of the telescopic rod is provided with a positioning rod, and the positioning disk is provided with a positioning hole that is snap-fitted with the positioning rod. A first through hole is arranged at one end of the workbench away from the corner waste moving device, and a cavity is arranged inside the workbench and other technical solutions, which have the technical effects of adjusting the output direction of the blower on the corner waste moving device, blowing the corner waste on the workbench into the first through hole, and collecting it through the cavity, reducing the labor intensity of workers, and thus improving the efficiency of trimming and processing corner waste".

[0004] Regarding the above related technologies, the inventor believes that most of the existing non-woven fabric laser trimming devices are not convenient for collecting debris. There may be no special debris collection structure, resulting in the random scattering of the debris generated by cutting. This not only pollutes the working environment but may also enter the interior of the device, affecting the normal operation and service life of the device. Even if there is a debris collection design, there may still be problems such as low collection efficiency and incomplete collection, with a large amount of debris remaining, unable to effectively maintain the cleanliness of the working area. Moreover, most of the existing non-woven fabric laser trimming devices cannot achieve relatively precise position control of the cutting mechanism, and the transmission and movement control are not precise enough, resulting in inaccurate laser cutting positions, difficult to achieve high-precision cutting, affecting product quality. The control accuracy of the device is insufficient, making it easy to generate more burrs at the corner trimming, unable to meet the strict requirements for cutting quality of high-grade non-woven fabric products, and affecting the appearance and performance of the products. Therefore, a non-woven fabric laser cutting and trimming device for reducing corner trimming burrs is needed to solve the above problems. Summary of the Utility Model

[0005] The purpose of this application is to provide a non-woven fabric laser cutting and trimming device that reduces burrs at the corner trimming, so as to improve the problems of inconvenient collection of debris and the inability of the cutting mechanism to achieve relatively precise position control.

[0006] A non-woven fabric laser cutting and trimming device that reduces burrs at the corner trimming provided by this application adopts the following technical solutions:

[0007] A non-woven fabric laser cutting and trimming device that reduces burrs at the corner trimming includes a housing. One side of the upper end of the housing is provided with a cover plate. A laser cutting member is provided inside the housing. One side of the upper end of the housing is embedded with a control panel. A placement groove for cooperating with the control panel is opened on one side of the upper end of the housing. The lower end of the housing is fixedly provided with a lower plate. A placement frame is fixedly provided on the upper end of the lower plate. A honeycomb tabletop is fixedly provided on the upper side of the inner wall of the placement frame. An inclined groove is opened on the upper end of the lower plate. A collection groove is provided on the lower inner wall of the inclined groove. A collection box is slidably provided on the common inner walls of both sides of the collection groove. One end of the collection box is fixedly provided with a handle.

[0008] By adopting the above technical solutions, a reasonable layout of the device structure is realized, and each component cooperates with each other, enabling the laser cutting and trimming work of non-woven fabrics to be carried out efficiently and accurately.

[0009] Optionally, guide rails are fixedly provided on both inner walls of the housing. Electric sliders are slidably provided at the inner ends of the guide rails. A rack is fixedly provided between the two electric sliders. A moving block is slidably provided at the upper end of the rack. A first motor is fixedly provided at one end of the moving block. An output end of the first motor is fixedly provided with a moving gear. The outer surface of the moving gear is meshed with the rack.

[0010] By adopting the above technical solutions, it is ensured that the laser cutting member can move flexibly and accurately inside the housing, thereby realizing diverse cutting requirements for non-woven fabrics.

[0011] Optionally, support plates are fixedly provided on both sides of the lower end of the lower plate. Telescopic air rods are fixedly provided on both sides of the lower ends of the support plates. Support discs are fixedly provided at the lower ends of the telescopic air rods. Two universal wheels are fixedly provided at the lower end of the support plates.

[0012] By adopting the above technical solutions, conditions are provided for the stable placement and flexible movement of the device, facilitating its use in different working scenarios.

[0013] Optionally, a rotating column is rotatably provided at one end of the cover plate. A groove is opened on one side of the upper end of the housing. Both ends of the rotating column are rotatably connected to the inner walls of both sides of the groove.

[0014] By adopting the above technical solutions, the opening and closing operation of the cover plate is convenient and smooth, improving the convenience of using the device.

[0015] Optionally, a positioning plate is provided on one side of the upper end of the lower plate, and a plate groove for cooperating with the positioning plate is provided at the lower end of the cover plate.

[0016] By adopting the above technical solution, the stability and sealing performance when the cover plate is closed are enhanced, which is beneficial to protecting the internal structure of the device.

[0017] Optionally, a small air pump is provided at a height on one side of the outer surface of the laser cutting part.

[0018] By adopting the above technical solution, the debris and dust generated during the laser cutting process can be cleaned in time, ensuring the cutting quality.

[0019] Optionally, a T-shaped slider is fixedly provided at the lower end of the moving block, and a T-shaped sliding groove for cooperating with the T-shaped slider is provided at the upper end of the rack.

[0020] By adopting the above technical solution, the moving block can slide stably on the rack.

[0021] Optionally, a support disk is fixedly provided at one end of the moving block, a second motor is fixedly provided at one side of the lower end of the support disk, a driving gear is fixedly provided at the output end of the second motor, a side gear is meshed with the outer surface of the driving gear, a support rod is provided at a height at the upper end of the side gear, the upper end of the support rod penetrates through the support disk and is fixedly provided with a support block, and one end of the support block is fixedly connected with the laser cutting part.

[0022] By adopting the above technical solution, the circular motion of the cutting structure is realized, so that the cutting requirements of the arc shape can be better met.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the design of the inclined groove and the collection box, the present application can effectively collect the debris generated by cutting, keep the working environment clean, and at the same time facilitate the centralized treatment of the debris. Taking a large-scale non-woven fabric production workshop as an example, it can prevent the debris from flying around and affecting the normal operation of the equipment and the health of the operators.

[0025] 2. Through the cutting structure that can freely adjust the position, the laser cutting technology itself has the characteristics of small heat-affected zone and smooth cutting surface. Coupled with the precise control of the equipment, it can significantly reduce the burrs at the corner cut edges, improve the product quality, and ensure that the cutting edge is neat and there is no obvious deviation when producing high-grade non-woven fabric products. Brief Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0027] Figure 2 This is a partial cross-section of the housing of this application and an exploded view of the overall structure.

[0028] Figure 3 This is a cross-section of the honeycomb tabletop of this application and an exploded view of the lower plate structure.

[0029] Figure 4 This is an exploded view of the laser cutting part of this application and its related structures.

[0030] In the figure: 1. Housing; 2. Lower plate; 21. Placing frame; 22. Honeycomb tabletop; 23. Inclined groove; 24. Collection groove; 25. Collection box; 26. Handle; 3. Support plate; 31. Telescopic air rod; 32. Support disc; 33. Universal wheel; 4. Cover plate; 41. Rotating column; 42. Groove; 43. Positioning plate; 44. Plate groove; 5. Control panel; 51. Placing groove; 6. Laser cutting part; 61. Guide rail; 62. Electric slider; 63. Rack; 64. Moving block; 65. T-shaped slider; 66. T-shaped sliding groove; 67. First motor; 68. Moving gear; 69. Small air pump; 610. Support disc; 611. Second motor; 612. Driving gear; 613. Side gear; 614. Support rod; 615. Support block. Detailed implementation mode

[0031] The following will be further described in detail with reference to the attached Figure 1 - attached Figure 4 drawings to make a further detailed description of this application. Embodiment 1

[0032] A non-woven fabric laser cutting and trimming device for reducing burrs at corners, referring to Figures 1 - 3 , includes a housing 1, a cover plate 4 is provided on one side of the upper end of the housing 1, a laser cutting part 6 is provided inside the housing 1, a control panel 5 is embedded on one side of the upper end of the housing 1, a placing groove 51 for cooperating with the control panel 5 is opened on one side of the upper end of the housing 1, a lower plate 2 is welded to the lower end of the housing 1, a placing frame 21 is welded to the upper end of the lower plate 2, a honeycomb tabletop 22 is welded to the upper side of the inner wall of the placing frame 21, an inclined groove 23 is opened on the upper end of the lower plate 2, a collection groove 24 is provided on the lower inner wall of the inclined groove 23, a collection box 25 is slidably provided on the common inner walls of both sides of the collection groove 24, a handle 26 is welded to one end of the collection box 25. First, place the non-woven fabric to be cut on the honeycomb tabletop 22, start the device through the control panel 5 in the placing groove 51, the debris generated during the cutting process will fall into the collection box 25 in the collection groove 24 through the inclined groove 23, and pulling the handle 26 can take out the collection box 25 to process the debris. The design of the inclined groove 23 and the collection box 25 can effectively collect the debris generated by cutting, keep the working environment clean, and at the same time facilitate the centralized treatment of the debris. Taking a large-scale non-woven fabric production workshop as an example, it can prevent the debris from flying everywhere and affecting the normal operation of the equipment and the health of the operators.

[0033] Reference Figure 2 Figure 2 , on both sides of the lower end of the lower plate 2, support plates 3 are welded. On both sides of the lower end of the support plate 3, telescopic air rods 31 are welded. At the lower end of the telescopic air rod 31, a support disc 32 is welded. Two universal wheels 33 are welded at the lower end of the support plate 3. The universal wheels 33 facilitate the movement of the equipment. The telescopic air rods 31 and the support disc 32 under the support plate 3 provide stable support when the equipment needs to be fixed, enhancing the flexibility and stability of the equipment during use. When the equipment needs to be transferred to different working areas, it can be easily pushed; and it can be stably placed during work.

[0034] Reference Figure 2 Figure 2 , at one end of the cover plate 4, a rotating column 41 is rotatably provided. On one side of the upper end of the housing 1, a groove 42 is opened. The two ends of the rotating column 41 are respectively rotatably connected to the inner walls of both sides of the groove 42. On one side of the upper end of the lower plate 2, a positioning plate 43 is opened. On the lower end of the cover plate 4, a plate groove 44 for cooperating with the positioning plate 43 is opened. Closing the cover plate 4 can protect the equipment. The cover plate 4 rotates on the housing 1 through the rotation of the rotating column 41 in the groove 42. Through the cooperation of the positioning plate 43 and the plate groove 44, the cover plate 4 is closed more stably.

[0035] The implementation principle of the embodiment of the present application is as follows: First, place the non-woven fabric to be cut on the honeycomb tabletop 22, and start the equipment through the control panel 5 in the placement groove 51. During the cutting process, the generated debris will fall into the collection box 25 in the collection groove 24 through the inclined groove 23. Pull the handle 26 to take out the collection box 25 and process the debris. The design of the inclined groove 23 and the collection box 25 can effectively collect the debris generated by cutting, keep the working environment clean, and at the same time facilitate the centralized treatment of the debris. Taking a large-scale non-woven fabric production workshop as an example, it can prevent the debris from flying everywhere and affecting the normal operation of the equipment and the health of the operators;

[0036] The universal wheels 33 facilitate the movement of the equipment. The telescopic air rods 31 and the support disc 32 under the support plate 3 provide stable support when the equipment needs to be fixed, enhancing the flexibility and stability of the equipment during use. When the equipment needs to be transferred to different working areas, it can be easily pushed; and it can be stably placed during work;

[0037] Closing the cover plate 4 can protect the equipment. The cover plate 4 rotates on the housing 1 through the rotation of the rotating column 41 in the groove 42. Through the cooperation of the positioning plate 43 and the plate groove 44, the cover plate 4 is closed more stably. Embodiment 2

[0038] The difference between this embodiment and Embodiment 1 is that:

[0039] Reference Figure 4, on both inner walls of the housing 1, guide rails 61 are welded. At the inner end of each guide rail 61, an electric slider 62 is slidably arranged. Between the two electric sliders 62, a rack 63 is fixedly arranged. At the upper end of the rack 63, a moving block 64 is slidably arranged. At the lower end of the moving block 64, a T-shaped slider 65 is fixedly arranged. And at the upper end of the rack 63, a T-shaped chute 66 for cooperating with the T-shaped slider 65 is provided. At one end of the moving block 64, a first motor 67 is fixedly arranged. At the output end of the first motor 67, a moving gear 68 is fixedly arranged. The outer surface of the moving gear 68 is meshed with the rack 63. The electric slider 62 can slide on the guide rail 61, thereby realizing the first axial movement of the cutting structure. By starting the first motor 67, under the rotation of the moving gear 68 and the cooperation of the rack 63, the moving block 64 moves. The cooperation of the T-shaped slider 65 and the T-shaped chute 66 improves the moving stability of the moving block 64, constituting the second axial movement mode of the cutting structure, enabling the cutting structure to perform free adjustment in two axial directions, capable of achieving high-precision non-woven fabric cutting, meeting the high requirements for cutting quality. When producing high-grade non-woven fabric products, it can ensure that the cutting edge is neat and there is no obvious deviation. The laser cutting technology itself has the characteristics of a small heat-affected zone and a smooth cutting surface.

[0040] Refer to Figure 4 , at one end of the moving block 64, a support disc 610 is fixedly arranged. At one side of the lower end of the support disc 610, a second motor 611 is fixedly arranged. At the output end of the second motor 611, a driving gear 612 is fixedly arranged. The outer surface of the driving gear 612 is meshed with a side gear 613. At the upper end of the side gear 613, a support rod 614 is arranged. The upper end of the support rod 614 penetrates through the support disc 610 and is fixedly arranged with a support block 615. One end of the support block 615 is fixedly connected to the laser cutting member 6. By starting the second motor 611, the side gear 613 is driven to rotate under the rotation of the driving gear 612, thereby driving the support block 615 through the support rod 614. Since the support block 615 has a certain length, the circular motion of the laser cutting member 6 can be realized, thus better meeting the cutting requirements of an arc shape, significantly reducing the burrs at the corner cut edges, and improving the product quality.

[0041] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are represented by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A non-woven fabric laser cutting and trimming device for reducing burrs at corners, comprising a housing (1), characterized in that: One side of the upper end of the housing (1) is provided with a cover plate (4). A laser cutting member (6) is arranged inside the housing (1). One side of the upper end of the housing (1) is fitted with a control panel (5). One side of the upper end of the housing (1) is provided with a placement groove (51) for use in conjunction with the control panel (5). The lower end of the housing (1) is fixedly provided with a lower plate (2). The upper end of the lower plate (2) is fixedly provided with a placement frame (21). The upper side of the inner wall of the placement frame (21) is fixedly provided with a honeycomb tabletop (22). The upper end of the lower plate (2) is provided with an inclined groove (23). The lower inner wall of the inclined groove (23) is provided with a collection groove (24). A collection box (25) is slidably arranged on the two inner side walls of the collection groove (24). One end of the collection box (25) is fixedly provided with a handle (26).

2. The non-woven fabric laser cutting and trimming equipment for reducing burrs at the corner edges according to claim 1, wherein: Guide rails (61) are fixedly arranged on both inner side walls of the housing (1). Electric sliders (62) are slidably arranged at the inner ends of the guide rails (61). A rack (63) is fixedly arranged between the two electric sliders (62). A moving block (64) is slidably arranged at the upper end of the rack (63). One end of the moving block (64) is fixedly provided with a first motor (67). The output end of the first motor (67) is fixedly provided with a moving gear (68). The outer surface of the moving gear (68) is meshed and connected with the rack (63).

3. A non-woven fabric laser cutting and trimming device for reducing burrs at corners according to claim 1, characterized in that: Support plates (3) are fixedly arranged on both sides of the lower end of the lower plate (2). Telescopic air rods (31) are fixedly arranged on both sides of the lower ends of the support plates (3). The lower ends of the telescopic air rods (31) are fixedly provided with support discs (32). Two universal wheels (33) are fixedly arranged at the lower end of the support plates (3).

4. A non-woven fabric laser cutting and trimming device for reducing corner trimming burrs according to claim 1, characterized in that: A rotating column (41) is rotatably arranged at one end of the cover plate (4). A groove (42) is arranged on one side of the upper end of the housing (1). The two ends of the rotating column (41) are respectively rotatably connected with the two inner side walls of the groove (42).

5. A non-woven fabric laser cutting and trimming device for reducing burrs at corners according to claim 1, characterized in that: A positioning plate (43) is arranged on one side of the upper end of the lower plate (2). A plate groove (44) for use in conjunction with the positioning plate (43) is arranged at the lower end of the cover plate (4).

6. A non-woven fabric laser cutting and trimming device for reducing burrs at corners according to claim 1, characterized in that: A small air pump (69) is arranged at a height on one side of the outer surface of the laser cutting member (6).

7. A non-woven fabric laser cutting and trimming device for reducing corner trimming burrs according to claim 2, characterized in that: A T-shaped slider (65) is fixedly arranged at the lower end of the moving block (64). A T-shaped sliding groove (66) for use in conjunction with the T-shaped slider (65) is arranged at the upper end of the rack (63).

8. A non-woven fabric laser cutting and trimming device for reducing corner trimming burrs according to claim 2, characterized in that: A support disc (610) is fixedly arranged at one end of the moving block (64). A second motor (611) is fixedly arranged at one side of the lower end of the support disc (610). The output end of the second motor (611) is fixedly provided with a driving gear (612). The outer surface of the driving gear (612) is meshed and connected with a side gear (613). A support rod (614) is arranged at a height above the side gear (613). The upper end of the support rod (614) penetrates through the support disc (610) and is fixedly provided with a support block (615). One end of the support block (615) is fixedly connected with the laser cutting member (6).

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